Solana Send SPL Tokens Tool

Solana Send SPL Tokens Tool (solana_send_spl_tokens_tool)

Performs an on-chain transaction to send a specified amount of a specific SPL token (like USDC, Bonk, etc.) from the agent's (user's) wallet to a recipient's Solana address. Exercise extreme caution as this involves real fund transfers.

Inputs: Requires sender's wallet, recipient, token details, and amount.

class SolanaSendSplTokensInput(BaseModel):
    agent_public: str      # Sender's public key
    agent_private: str     # Sender's ENCRYPTED private key
    recipient_address: str # Recipient's Solana address
    token_address: str     # SPL token mint address (e.g., for USDC)
    amount: float          # Amount of the token to send

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Key Functionality:

• Securely decrypts the sender's private key.

• Validates the amount and checks the sender's balance for the specified SPL token.

• Handles Associated Token Account (ATA) creation for the recipient if one doesn't exist.

• Constructs and sends a versioned transaction to the Solana network for the SPL token transfer.

• Returns a confirmation with the transaction signature and an explorer link on success.

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Sample Usage Queries (How an AI might use it): (These imply the agent has access to or will securely prompt for necessary wallet details, and can use a token identification tool to get token_address if a name like "USDC" or "LUMO" is given.)

• "Send 100 USDC to RecipientPublicKeyHere from my wallet."

• "Transfer 500 Bonk from my account to FriendAddress."

• "I need to send 25.5 of token TokenMintAddressHere to DestinationAddress."

• "Initiate a payment of 1000 LUMO to address Z."

• "Execute a transaction: send 75 FARTCOIN to AnotherWalletAddress."

• "Help me send some GOAT tokens from my wallet." (Agent would then gather all parameters)

• "Send AmountX of $TOKEN_SYMBOL to wallet_address."

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Quick Code Glance:

class SolanaSendSplTokensTool(BaseTool):
    name: ClassVar[str] = "solana_send_spl_tokens_tool"
    description: ClassVar[str] = "Send SPL tokens from agent wallet to a specified Solana address."
    args_schema: ClassVar[Type[BaseModel]] = SolanaSendSplTokensInput

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⚠️ CRITICAL INFORMATION & SECURITY:

• Real Transactions: This tool executes actual SPL token transfers on the Solana blockchain. Transactions are irreversible.

• Encrypted Private Key: Requires the agent's encrypted private key. The security of the encryption/decryption mechanism is vital.

• Token & Wallet Addresses: Ensure correct SPL token mint address and recipient wallet address are used.

• Network Dependent: Relies on a connection to a Solana RPC node (CONFIG.SOLANA_RPC_URL).

• Asynchronous: Primarily designed for asynchronous execution (_arun).